Schools Matter
Showing posts with label
Apollo 20
.
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Showing posts with label
Apollo 20
.
Show all posts
Tuesday, October 18, 2011
Guest Post: No Excuses for obfuscating abysmal attrition data with complex calculations
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By John Thompson MacArthur Genius grant recipient Roland Fryer did some complex calculations in "Creating 'No Excuses' (Trad...
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